The Atlanta Falcons didn’t have a first-round pick, but several rookies could still force their way onto the field faster than expected. There is still plenty of time between now and when depth chart decisions are made, but what sort of role could these rookies play right away?  Despite the glaring lack of a first-rounder in this group, there is still plenty of upside with these six drafted players – there is also some reason to pause.  Atlanta’s crop of rookie players will be both scrutinized and praised throughout the next several weeks and months ahead. As we approach the next phase of the offseason, Falcons OnSI put some thoughts together on why all six draftees could play a role as rookies.  Round 2 (No. 48): Avieon Terrell, CB, Clemson Avieon Terrell will find a role as a rookie, but it remains to be seen whether that will come as a starter inside, a starter outside, or a reserve player. If he wants to be the contributor alongside A.J. Terrell Jr.…